<h3>
Answer: Choice C</h3><h3>
{ (-2,2), (0,2), (7,2), (11,2) }</h3>
Here we don't have any repeated x values.
In choice A, x = 2 repeats. In other words, x = 2 leads to multiple y outputs. So this is not a function. Choices B and D are similar stories. A function is only possible if every x leads to exactly one y value only. The graph must pass the vertical line test.
Side note: the y values can repeat, but the function won't be one-to-one.
Answer:
good
Step-by-step explanation:
thx for the points :)
Answer:
The distance between them can be found by counting from -3 to 7.
Step-by-step explanation:
got 100 on my assignment
Answer: 7 feets
Step-by-step explanation:
A 7 feet stop sign creates a shadow that is 2 feet long. At the same time a utility pole creates a shadow that is 2 feet long. How tall is the utility pole.
Length of shadow created by 7 feet stop sign = 2 feets
Length of shadow created by utility pole = 2 feets
Length of utility pole =?
Since the length of shadow created by a body is dependent on the height of the body and the position of the sun.
Since the length of shadow are similar = 2 feets
The height of the utility pole and the sign post would be the same.
Hence, height of utility pole will be 7 feets
